Display screen or portion thereof with graphical user interface



FIG. 1 depicts a front view of a display screen or portion thereof with graphical user interface; and,

FIG. 2 depicts a second embodiment thereof.

The broken lines in the drawings depict the display screen or portion thereof and form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 